1421040000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 320

約数和(自身を含む): 4894433280

約数和(自身を除く): 3473393280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 186, 191, 192, 200, 240, 248, 250, 300, 310, 320, 372, 375, 382, 384, 400, 465, 480, 496, 500, 573, 600, 620, 625, 640, 744, 750, 764, 775, 800, 930, 955, 960, 992, 1000, 1146, 1200, 1240, 1250, 1488, 1500, 1528, 1550, 1600, 1860, 1875, 1910, 1920, 1984, 2000, 2292, 2325, 2400, 2480, 2500, 2865, 2976, 3000, 3056, 3100, 3200, 3720, 3750, 3820, 3875, 3968, 4000, 4584, 4650, 4775, 4800, 4960, 5000, 5730, 5921, 5952, 6000, 6112, 6200, 7440, 7500, 7640, 7750, 8000, 9168, 9300, 9550, 9600, 9920, 10000, 11460, 11625, 11842, 11904, 12000, 12224, 12400, 14325, 14880, 15000, 15280, 15500, 16000, 17763, 18336, 18600, 19100, 19375, 19840, 20000, 22920, 23250, 23684, 23875, 24000, 24448, 24800, 28650, 29605, 29760, 30000, 30560, 31000, 35526, 36672, 37200, 38200, 38750, 40000, 45840, 46500, 47368, 47750, 48000, 49600, 57300, 58125, 59210, 59520, 60000, 61120, 62000, 71052, 71625, 73344, 74400, 76400, 77500, 80000, 88815, 91680, 93000, 94736, 95500, 99200, 114600, 116250, 118420, 119375, 120000, 122240, 124000, 142104, 143250, 148025, 148800, 152800, 155000, 177630, 183360, 186000, 189472, 191000, 229200, 232500, 236840, 238750, 240000, 248000, 284208, 286500, 296050, 297600, 305600, 310000, 355260, 358125, 366720, 372000, 378944, 382000, 444075, 458400, 465000, 473680, 477500, 496000, 568416, 573000, 592100, 611200, 620000, 710520, 716250, 740125, 744000, 757888, 764000, 888150, 916800, 930000, 947360, 955000, 1136832, 1146000, 1184200, 1240000, 1421040, 1432500, 1480250, 1488000, 1528000, 1776300, 1833600, 1860000, 1894720, 1910000, 2220375, 2273664, 2292000, 2368400, 2480000, 2842080, 2865000, 2960500, 3056000, 3552600, 3700625, 3720000, 3789440, 3820000, 4440750, 4584000, 4736800, 5684160, 5730000, 5921000, 7105200, 7401250, 7440000, 7640000, 8881500, 9168000, 9473600, 11101875, 11368320, 11460000, 11842000, 14210400, 14802500, 15280000, 17763000, 18947200, 22203750, 22920000, 23684000, 28420800, 29605000, 35526000, 44407500, 45840000, 47368000, 56841600, 59210000, 71052000, 88815000, 94736000, 118420000, 142104000, 177630000, 236840000, 284208000, 355260000, 473680000, 710520000, 1421040000]

約数ペア:

[(1, 1421040000), (2, 710520000), (3, 473680000), (4, 355260000), (5, 284208000), (6, 236840000), (8, 177630000), (10, 142104000), (12, 118420000), (15, 94736000), (16, 88815000), (20, 71052000), (24, 59210000), (25, 56841600), (30, 47368000), (31, 45840000), (32, 44407500), (40, 35526000), (48, 29605000), (50, 28420800), (60, 23684000), (62, 22920000), (64, 22203750), (75, 18947200), (80, 17763000), (93, 15280000), (96, 14802500), (100, 14210400), (120, 11842000), (124, 11460000), (125, 11368320), (128, 11101875), (150, 9473600), (155, 9168000), (160, 8881500), (186, 7640000), (191, 7440000), (192, 7401250), (200, 7105200), (240, 5921000), (248, 5730000), (250, 5684160), (300, 4736800), (310, 4584000), (320, 4440750), (372, 3820000), (375, 3789440), (382, 3720000), (384, 3700625), (400, 3552600), (465, 3056000), (480, 2960500), (496, 2865000), (500, 2842080), (573, 2480000), (600, 2368400), (620, 2292000), (625, 2273664), (640, 2220375), (744, 1910000), (750, 1894720), (764, 1860000), (775, 1833600), (800, 1776300), (930, 1528000), (955, 1488000), (960, 1480250), (992, 1432500), (1000, 1421040), (1146, 1240000), (1200, 1184200), (1240, 1146000), (1250, 1136832), (1488, 955000), (1500, 947360), (1528, 930000), (1550, 916800), (1600, 888150), (1860, 764000), (1875, 757888), (1910, 744000), (1920, 740125), (1984, 716250), (2000, 710520), (2292, 620000), (2325, 611200), (2400, 592100), (2480, 573000), (2500, 568416), (2865, 496000), (2976, 477500), (3000, 473680), (3056, 465000), (3100, 458400), (3200, 444075), (3720, 382000), (3750, 378944), (3820, 372000), (3875, 366720), (3968, 358125), (4000, 355260), (4584, 310000), (4650, 305600), (4775, 297600), (4800, 296050), (4960, 286500), (5000, 284208), (5730, 248000), (5921, 240000), (5952, 238750), (6000, 236840), (6112, 232500), (6200, 229200), (7440, 191000), (7500, 189472), (7640, 186000), (7750, 183360), (8000, 177630), (9168, 155000), (9300, 152800), (9550, 148800), (9600, 148025), (9920, 143250), (10000, 142104), (11460, 124000), (11625, 122240), (11842, 120000), (11904, 119375), (12000, 118420), (12224, 116250), (12400, 114600), (14325, 99200), (14880, 95500), (15000, 94736), (15280, 93000), (15500, 91680), (16000, 88815), (17763, 80000), (18336, 77500), (18600, 76400), (19100, 74400), (19375, 73344), (19840, 71625), (20000, 71052), (22920, 62000), (23250, 61120), (23684, 60000), (23875, 59520), (24000, 59210), (24448, 58125), (24800, 57300), (28650, 49600), (29605, 48000), (29760, 47750), (30000, 47368), (30560, 46500), (31000, 45840), (35526, 40000), (36672, 38750), (37200, 38200)]